diff --git a/CUnit.spec b/CUnit.spec
index e9ba7eb..e9075cb 100644
--- a/CUnit.spec
+++ b/CUnit.spec
@@ -2,7 +2,7 @@
 
 Name: CUnit
 Version: 2.1.3
-Release: 20 
+Release: 21
 Summary: A Unit Testing Framework for C
 License: LGPLv2+
 URL: http://cunit.sourceforge.net/
@@ -55,12 +55,12 @@ done
 %ldconfig_scriptlets
 
 %files
+%license %{_docdir}/%{name}/AUTHORS
+%license %{_docdir}/%{name}/COPYING
 %{_datadir}/%{name}/
 %{_libdir}/libcunit.so.*
 %dir %{_docdir}/%{name}
-%{_docdir}/%{name}/AUTHORS
 %{_docdir}/%{name}/ChangeLog
-%{_docdir}/%{name}/COPYING
 %{_docdir}/%{name}/NEWS
 %{_docdir}/%{name}/README
 %{_docdir}/%{name}/TODO
@@ -76,6 +76,12 @@ done
 %{_mandir}/man3/CUnit.3*
 
 %changelog
+* Mon Oct 21 2019 chengquan<chengquan3@huawei.com> - 2.1.3-21
+- Type:bugfix
+- ID:NA
+- SUG:NA
+- DESC:fix package bug
+
 * Fri Sep 27 2019 chengquan<chengquan3@huawei.com> - 2.1.3-20
 - Type:bugfix
 - ID:NA